Corkscrew



FIG. 1 is a perspective view of the corkscrew with the operating handle in closed position;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a back view thereof.

FIG. 7 is a perspective view of the corkscrew with the operating handle in open position;

FIG. 8 is a side view thereof, the opposite side being a mirror image thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a front view thereof; and,

FIG. 12 is a back view thereof. 

The ornamental design for a corkscrew, as shown and described. 